Izinga kanye nentengo yomnyango kanye nefasitela i-silicone sealant emakethe ayilingani, futhi ezinye zishibhile kakhulu, futhi intengo iyingxenye kuphela noma iphansi kunaleyo yemikhiqizo efanayo eyaziwayo. Izakhiwo zomzimba nokumelana nokuguga kwalezi zicabha ezinenani eliphansi nezingaphansi kanye ne-silicone sealant yefasitela azikwazi ukuhlangabezana nempilo yesevisi yesikhathi eside yeminyango namafasitela. Ngesikhathi esifanayo, izingozi zekhwalithi ezibangelwa intengo ephansi kanye nekhwalithi ephansi yomnyango kanye neglue yefasitela ingase ibangele amakhasimende ukuthi akhokhe izikhathi eziningana noma izikhathi eziningi zezindleko zokuthenga iglue, futhi kubangele ngisho nemithelela emibi emphakathini futhi kulimaze isithunzi senkampani. Lapha, siphakamisa ukuthi abasebenzisi kumele bakhethe i-silicone sealant yomnyango nefasitela enekhwalithi eqinisekisiwe.
ogcwele uwoyela weathering sealant cracking ukuqina
Isigcinalwazi esimelana nesimo sezulu esigcwele uwoyela sibangela ukungcoliswa kodonga lwamakhethini ephaneli ye-aluminium
Ikhwalithi ye-silicone sealant yomnyango nefasitela ihlobene nekhwalithi yezinto zokusetshenziswa, ukwakheka kwefomula, inqubo yokukhiqiza, uhlelo lokulawula ikhwalithi nezinye izici. Lapha, abasebenzisi bayelulekwa ukuthi baqonde amandla e-R&D, izinga lokuhlola, inqubo yokukhiqiza, okokusebenza kokukhiqiza kanye nesistimu yokulawula ikhwalithi yabakhiqizi bomkhiqizo abathintekayo. Imboni ye-Junbond yamukela wonke amakhasimende avakashela imboni yethu, uma ungeke ukwazi ukuza e-China, sihlinzeka ngengxoxo yevidiyo eku-inthanethi ukwethula imboni yethu.
Ingxenye enkulu yama-silicone sealant anenani eliphansi futhi aphansi emakethe yehliswa izindleko ngokushintsha ama-polymers abizayo e-silicone ngenani elikhulu lama-alkane plasticizers ahlukahlukene (uwoyela omhlophe, upharafini owuketshezi, obizwa ngokuhlanganyela ngokuthi uwoyela wamaminerali). indlela yokuhlonza ilula kakhulu, ifilimu yepulasitiki ethambile kuphela (njengefilimu yepulasitiki yezolimo, ifilimu ye-PE) iyadingeka.
Indlela isebenzisa isimiso sokuthi uwoyela wamaminerali unokungahambisani kahle nesistimu ye-silicone sealant futhi kulula ukufuduka nokungena kusuka ohlelweni lwe-silicone sealant. Lapho i-silicone sealant egcwele amafutha ihlangene ngokugcwele nefilimu yepulasitiki, amafutha amaminerali azongena efilimu yepulasitiki, okwenza ifilimu yepulasitiki ingalingani. Le ndlela isetshenziswa kokubili kwe-silicone sealant enengxenye eyodwa nengxenye ezimbili. Inqubo yokuhlola iphinde yathola ukuthi: uma sikhulu inani lamafutha amaminerali agcwele, isikhathi sokuncipha kwefilimu yepulasitiki siba mfishane futhi kuba sobala kakhulu ukwenzeka kokuncipha.
Ngesikhathi sokuhlolwa, isampula ye-sealant yagcotshwa efilimini yepulasitiki futhi yakhujwa ukuze ibe nendawo enkulu yokuxhumana nefilimu yepulasitiki, njengoba kuboniswe esithombeni. Ngemva kwamahora ambalwa, ngokuvamile phakathi namahora angu-24, i-sealant ingabonakala ukuthi igcwele uwoyela noma cha. Uma i-sealant igcwele amafutha, ifilimu yepulasitiki ethintana nayo izoncipha futhi ishwabene, kuyilapho i-sealant engagcwaliswa ngamafutha ngeke ihlehlise futhi igwebe ngokuthintana nefilimu yepulasitiki ngisho noma ibekwe isikhathi eside.
Uchungechunge lwemikhiqizo ye-JUNBOND:
- 1.I-acetoxy silicone sealant
- 2.Neutral silicone sealant
- 3.I-anti-fungus silicone sealant
- 4.Fire stop sealant
- 5.Nail free sealant
- 6.PU igwebu
- I-7.MS sealant
- 8.Acrylic sealant
- 9.PU sealant
Isikhathi sokuthumela: Jan-14-2022